Data points: 54
The readout for Claude Opus 4.6 and GPT-4 Gizmo, before the detailed comparison sheet.
Decision read
Claude Opus 4.6
Claude Opus 4.6 currently has the stronger profile, with verified wins split 4 to 0.
Evidence depth
54 data points
Includes 0 benchmark rows, 0 audit samples, and 8 provider examples.
Selection signal
Start with Claude Opus 4.6
The charts below split 8 high-signal samples across speed, scores, and audit health.
Switch either side of this report to compare another model with the same LMSpeed data pipeline.
Select a different model to open a new comparison URL.
Model compare Claude Opus 4.6 vs GPT-4 Gizmoclaude-opus-4-6-vs-gpt-4-gizmo | Model A Claude Opus 4.6 | Model B GPT-4 Gizmo |
|---|---|---|
| Overall leader | Leading | Contender |
| Verified metric wins | 4 wins | 0 wins |
| Where it leads | Cheapest input price, Free providers, Provider coverage, Recent tests |
Third-party benchmark profile synced into LMSpeed; only metrics available for both models are shown.
Compare benchmark category scores on a 0-100 scale. Select a category to inspect the gap.
Avg. score
Claude Opus 4.6
65.8
Avg. score
GPT-4 Gizmo
-
Selected category
Agents
Claude Opus 4.6
Metric-level scores with benchmark source, rank depth, confidence, error, and evaluation date where available.
No shared professional benchmark scores are available yet.
Latest completed audits from shared providers, with four safety and integrity score groups plus report links.
| Provider | Claude Opus 4.6 | GPT-4 Gizmo |
|---|---|---|
| No completed audits are available from shared providers yet. | ||
Speed aggregates and input/output pricing share each provider row for real API selection and migration cost checks.
| Provider | Claude Opus 4.6 | GPT-4 Gizmo |
|---|---|---|
5 tests | Claude Opus 4.6 speed / latency 46 tok/s / 2559ms input / output No data |
This report only uses LMSpeed data for Claude Opus 4.6 and GPT-4 Gizmo: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
| Guidance | Claude Opus 4.6 | GPT-4 Gizmo |
|---|---|---|
| When to choose each model | Claude Opus 4.6 Claude Opus 4.6 is stronger when you prioritize Cheapest input price, Free providers, Provider coverage, Recent tests. | GPT-4 Gizmo GPT-4 Gizmo does not clearly lead on the verified metrics here, so check provider-specific pricing before choosing. |
TL;DR: Claude Opus 4.6 leads across 54 verifiable data points, including pricing, speed, latency, benchmarks, and provider examples.
Continue from Claude Opus 4.6 vs GPT-4 Gizmo into nearby model comparisons with enough verified LMSpeed data.
| No data |
| Model metadata | Claude Opus 4.6 exposes 1M tokens; notable signals: Text input, Image input, File input, Text output. | No OpenRouter metadata is available yet for this model. |
|---|---|---|
| Developer | Anthropic | OpenAI |
| Context window | 1M tokens | No data |
| Max output | 128K tokens | No data |
| Released | Apr 2026 | No data |
| Modalities | Input TextImageFile Output Text | No data |
| Features | Text inputImage inputFile inputText outputTool callingStructured outputsJSON modeReasoning | None listed |
| Parameters | No data | No data |
| Tokenizer | Claude | No data |
| Knowledge cutoff | No data | No data |
| OpenRouter ID | anthropic/claude-opus-4.6-fast | No data |
| References | No data | No data |
GPT-4 Gizmo
speed / latency
N/A / N/A
input / output
No data
AAAI0 tests | Claude Opus 4.6 speed / latency N/A / N/A input / output No data | GPT-4 Gizmo speed / latency N/A / N/A input / output No data |
|---|
AIO通用智能服务平台0 tests | Claude Opus 4.6 speed / latency N/A / N/A input / output No data | GPT-4 Gizmo speed / latency N/A / N/A input / output No data |
|---|
CaMeL AI0 tests | Claude Opus 4.6 speed / latency N/A / N/A input / output No data | GPT-4 Gizmo speed / latency N/A / N/A input / output No data |
|---|
DMXAPI0 tests | Claude Opus 4.6 speed / latency N/A / N/A input / output No data | GPT-4 Gizmo speed / latency N/A / N/A input / output No data |
|---|
Claude Opus 4.6 claude-opus-4-6-thinking speed / latency No data input / output $0.685/M / $3.42/M | GPT-4 Gizmo gpt-4-gizmo-* speed / latency No data input / output $0.014/M / $0.014/M |
Claude Opus 4.6 claude-opus-4-6-thinking speed / latency No data input / output $0.685/M / $3.42/M | GPT-4 Gizmo gpt-4-gizmo-* speed / latency No data input / output $0.014/M / $0.014/M |
Claude Opus 4.6 claude-opus-4-6 speed / latency No data input / output $1.03/M / $5.14/M | GPT-4 Gizmo gpt-4-gizmo-* speed / latency No data input / output $0.021/M / $0.021/M |
Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.
